AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000XU31 ∴ Orbital info ∴ Epoch epochXXX

(138872) 2000XU31 ▹

ORBITAL INFORMATION

◲

(ASCII data file 138872.eq0)

Keplerian elements at epoch
57952.9 MJD
	Value	1-σ variation	Units
a	2.99584	2.137e-08	au
e	0.087449	4.369e-08
i	10.259	5.503e-06	deg
Ω	314.445	2.503e-05	deg
ω	139.908	4.335e-05	deg
M	63.102	3.382e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7339	au
Aphelion	3.2578	au
Asc. node-Earth separation	2.17175	au
Desc. node-Earth separation	1.8001	au
Earth MOID	1.75847	au
Orbital period	1893.99	days
Date of orbit computation	apr 23 20:17

Correlation matrix
1.00000000	-0.23206864	0.01277976	-0.00558221	-0.11894007	0.14579814
-0.23206864	1.00000000	0.01901307	0.00465154	0.29895989	-0.34177919
0.01277976	0.01901307	1.00000000	0.21963749	-0.11000198	-0.01984429
-0.00558221	0.00465154	0.21963749	1.00000000	-0.58045095	0.01687827
-0.11894007	0.29895989	-0.11000198	-0.58045095	1.00000000	-0.81963330
0.14579814	-0.34177919	-0.01984429	0.01687827	-0.81963330	1.00000000

Covariance matrix
4.56721773E-16	-2.16664938E-16	1.50298289E-15	-2.98558510E-15	-1.10190031E-13	1.05364158E-13
-2.16664938E-16	1.90850211E-15	4.57092699E-15	5.08557882E-15	5.66170848E-13	-5.04901892E-13
1.50298289E-15	4.57092699E-15	3.02838589E-11	3.02488893E-11	-2.62418446E-11	-3.69280433E-12
-2.98558510E-15	5.08557882E-15	3.02488893E-11	6.26317741E-10	-6.29725306E-10	1.42836852E-11
-1.10190031E-13	5.66170848E-13	-2.62418446E-11	-6.29725306E-10	1.87921523E-09	-1.20149765E-09
1.05364158E-13	-5.04901892E-13	-3.69280433E-12	1.42836852E-11	-1.20149765E-09	1.14348410E-09